Oct 4, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 105 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Required) 1. [Radiation Safety] The radionuclides emitting beta particles should be stored in containers of low Z material to prevent: Extra expenditures Bremsstrahlung radiation Compton scatter Back injuries 2. [Radiation Safety] The survey meter, also known as the Geiger-Mueller detector or Geiger counter, is a radiation detector filled with: Lead Gas Water Scintillation crystals 3. [Quantities and Units] Which of the following is the unit of Absorbed Dose? Becquerel Curie Gray Roentgen 4. [Quantities and Units] A nuclear medicine department receives 375 mCi of Tc-99m in 4.5 ml bulk vial. If the macroaggregated albumin (MAA) kit is to be reconstituted with 30 mCi in 3 ml, how much saline should be added to the kit? 3.0 ml 3.6 ml 1.64 ml 2.64 ml 5. [Radiation Safety] Which of the following radiopharmaceuticals will deliver the highest, rad/mCi whole body dose? Tl-201 chloride. Tc-99m sestamibi. F-18 fluorodeoxyglucose. Ga-67 citrate. 6. [Quality Control] Every received package holding radioisotopes must be logged in properly. The incoming package logbook must include all of the following data EXCEPT: Received activity Date Product name Driver’s name 7. [Radiation Safety] Pregnant radiographer requires a special radiation protection dose for the safety of the foetus. Which of the following is the dose limit during the gestation period? 1000 mrem 100 mrem. 50 mrem. 500 mrem. 8. [Radiation Safety] Which of the following tissues is the most radiosensitive? Lymph Nerve Muscle Cartilage 9. [Physics] Technetium-99m and Technetium-99 are: Isomers Isotopes Isobars Isotones 10. [Physics] Radioactive decay is the process by which an unstable atomic nucleus loses energy by emitting ionizing radiation. The emission is described as spontaneous meaning: The nucleus decays after collision with shielding material The nucleus decays after collision with another particle or atom The nucleus decays without collision with another particle or atom The nucleus decays without collision with shielding material 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-09-30T11:15:34+03:00September 30th, 2021| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Member of SSNMMI Executive Committee. Leave a Reply Cancel reply
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